    function fn () {
        const ceshi = document.querySelector('.ceshi')
        const main = document.querySelector('.main')
        const pec = document.querySelector('.pec')
        const cher = document.querySelector('.cher')
        const oth = document.querySelector('.oth')
        const wwf = document.querySelector('.wwf')
        
        main.style.opacity = 1
        main.style.transform = 'translateX(0)'

        ceshi.style.opacity = 1
        ceshi.style.transform = 'translateY(0)'

        pec.style.opacity = 1
        pec.style.transform = 'translateY(0)'

        cher.style.opacity = 1
        cher.style.transform = 'translateY(0)'

        oth.style.opacity = 1
        oth.style.transform = 'translateY(0)'

        wwf.style.opacity = 1
        wwf.style.transform = 'translateY(0)'
    }
    setTimeout(fn,1000)